.cont1{width: 100%;}
.cont1 .box2{float: left;width: 450px;box-sizing: border-box;text-align: center;position: relative;margin-left: 150px;}
.cont1 .box2 img{width: 450;height:450px}
.cont1 .box2 p{position: absolute; top: 450px;left: 0; line-height: 20px;height:78px;overflow: hidden;}
.cont1 .box2 p img{width: 78px;height: 78px;}
.cont1 .box2 i{position: absolute;display: none;top: 0;left: 0;width: 225px;height: 225px;background-color: rgba(0, 0, 0, 0.3);}
.cont1 .box2 .big span{position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0);z-index: 1;}

.detailBox img{width:300px;height:300px}
.detailBox .imgbox{float: left;width:300px;}
.detailBox .detail{float: left;width:400px;}
.glass{background-color: #fff; position: absolute;display: none;left: 600px;top: 150px;overflow: hidden;width: 400px;height: 400px;border: 1px solid #000;}
.glass img{position: absolute;left: 0;top: 0;}
.minetext{box-sizing: border-box; float: left; width: 700px;padding: 50px 0;}
.minetext h1{font-size: 24px;}
.minetext h4{font-size: 16px;}
.minetext .price{width: 100%;height: 100px;background-color: #f5f5f5; padding: 20px 20px;}
.price p{font-size: 14px;line-height: 30px; margin-bottom: 0;}
.price span{margin-left: 20px;color: red;}
.price .bor{border: 1px solid red;font-size: 12px;display: inline-block;line-height: 18px;padding: 0 5px; margin-right: 10px;}
hr{margin: 5px 0;}
.product-stock .product-stock-text {
  float: left;
  width: 41px;
  height: 44px;
  line-height: 44px;
  border: 0;
  font-size: 18px;
  text-align: center;
  border-right: 1px solid #e2e2e2;
}
.product-stock-btn {
  width: 21px;
  float: left;
  margin: 0;
}
.product-stock .product-stock-btn a {
  display: block;
  font-size: 16px;
  width: 21px;
  height: 21px;
  line-height: 22px;
  text-align: center;
  color: #777;
  font-weight: bold;
}
.product-stock-btn a:first-child {
  border-bottom: 1px solid #e2e2e2;
}
.product-stock{
  border: 1px solid #e2e2e2;
  width: 64px;
  height: 46px;
  float: left;
}
.cart{float: left;cursor: pointer; background-color: #ca141d; color: #fff;border-radius: 4px;font-size: 20px;margin-left: 10px;padding: 10px 20px;}
.nav2 .cont .list{
  width: 200px;
  height: 400px;
  background-color: rgb(255, 255, 255);
  display: none;
  position: absolute;
  top: 68px;
  left: 148px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 36px;
  padding: 8px 0px;
  z-index: 2;
}
.nav2{
  border-bottom: 2px solid #cfcfcf;
  position: relative;
}
.nav2 .list ul li ,.nav2 .list ul{
  margin-left: 0;
}
.nav2 .list ul{
  height: 380px;
}
.li2{
  height: 400px;
  color: #000;
}
.all{
  line-height: 74px;
  display: block;
}